Particles are back in the accelerators

The four accelerators that feed into the Large Hadron Collider have all been restarted

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First HL-LHC beam screen completed at CERN

The new beam screens will have tungsten-alloy shielding and an amorphous carbon coating on the inside

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Half a million visitors to Science Gateway

The Laboratory’s education and outreach centre has been a must-visit for tourists to Geneva, Switzerland

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What is the nature of our Universe?
What is it made of?

Scientists from around the world
come toCERN …

… to useunique machines to answer
        fundamental questions …

…pushing the limits of technology
         for thebenefit of society.